Asked by kayla

solve with logs

3^(1-2x)=4^(x)
Answered by kayla
How do I do this also: write the expression as a single logarithm

21 log (base 3)time the cube root of x + log (base 3) * 9x^2 - log (base 5)25
Answered by DrBob222
As you have it printed, I would do the following.
(1-2x)log 3 = xlog 4
Solve that. I get x = 0.306